package com.tocea.formation.dto;

import java.io.IOException;
import java.util.List;

import org.jdom.Element;
import org.jdom.JDOMException;


public interface IDAO<T>
{
     void save(T _o);
    
     T unSerialize();
     
     List<Element> executeQuery(String _xpathQuery) throws JDOMException, IOException;
    
}
